55145748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 148144640

約数和(自身を除く): 92998892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 4723, 5838, 9446, 11676, 14169, 18892, 28338, 33061, 56676, 66122, 99183, 132244, 198366, 396732, 656497, 1312994, 1969491, 2625988, 3938982, 4595479, 7877964, 9190958, 13786437, 18381916, 27572874, 55145748]

約数ペア:

[(1, 55145748), (2, 27572874), (3, 18381916), (4, 13786437), (6, 9190958), (7, 7877964), (12, 4595479), (14, 3938982), (21, 2625988), (28, 1969491), (42, 1312994), (84, 656497), (139, 396732), (278, 198366), (417, 132244), (556, 99183), (834, 66122), (973, 56676), (1668, 33061), (1946, 28338), (2919, 18892), (3892, 14169), (4723, 11676), (5838, 9446)]